Hioki MEMORY HiCORDER MR8880 - Controlling Instrument Using External Inputs (START;IN1 and STOP;IN2)

12.4 Controlling Instrument Using External Inputs (START/IN1 and STOP/IN2)
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Chapter 12 External Control
12
You can start and end measurement and print and save data by inputting signals
from an external source.
12.4 Controlling Instrument Using External
Inputs (START/IN1 and STOP/IN2)
Trigger event occurs.
External signal
input
START/IN1
STOP/IN2
T
External Trigger Input Signals
Voltage range HIGH level: 2.5 to 5.0 V, LOW level: 0 to 0.8 V
Pulse width HIGH level: 20 ms or greater, LOW level: 30 ms or greater
Maximum input voltage 0 to 10 V DC
HIGH
2.5 to 5.0 V
LOW
0 to 0.8 V
30 ms or greater
3.3 kΩ
1 kΩ
5 V
5 V
2200 pF
GND
START/IN1
STOP/IN2
20 ms or greater